1550nm DTS Pulsed Fiber Laser Raman Sensor Pulse Laser Source
This series (1550nm) ns level pulse laser module is dedicated to DTS system. The product has narrow pulse width 3ns, high peak value 30W and RS232 serial port remote control. The unique circuit and optimization of optical design, laser module pulse width, peak power and repetition frequency are adjustable by software, and can trigger the working wavelength and power output stability, low noise, multimode optional, compact design for system integration.
[Features]
1. Narrow pulse width
2. High pulse peak power
3. High stability
4. RS232 serial port control
5. Can be triggered inside and outside
6. Small size
[Applications]
1. Optical fiber sensing
2. Laser Ranging
3. Optical fiber communication equipment
4. Defense and Military Studies
5. Scientific experiment research
[Specifications]
Parameter | Unit | Value |
Center Wavelength | nm | 1550±1 |
Line Width | nm | ≤1 |
Output Peak Power | W | 5~30 adjustable |
Pulse Width | ns | 3~30 adjustable |
Repeat Frequency | KHz | 1~50 adjustable |
Wavelength Drift (full temperature range) | nm | ±0.5 |
Power Output Stability (Short term 15min) | dB | ≤±0.05 |
Power Output Stability (Long term 10 hours) | dB | ≤± 0.02 |
External Control Interface | RS232 | |
Trigger mode | Inside and outside the trigger | |
Fiber Connector | FC/APC (Customizable) | |
Size(L×W×H) | mm | 150 x 125 x 23 |
Power Supply | V | DC±5,3A |
Operating Temperature | ℃ | -5 ~ +60℃ |
Storage Temperature | ℃ | -20 ~ +75℃ |
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